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AB-TFMB

AB-TFMB Structure
AB-TFMB structure
CAS No.
1449757-11-2
Chemical Name:
AB-TFMB
Synonyms
AB-TFMB;N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bi...;N,N'-[2,2'-Bis(trifluoromethyl)[1,1'-biphenyl]-4,4'-diyl]bis[4-aminobenzamide];N,N'-[2,2’-bis(trifluoromethyl)]-[1,1’-biphenyl]-4,4’-diyl]-bis-[4-aminophenyl;2,2 '- bis (trifluoromethyl) -4,4' - bis (4-aminophenylcarbonylamino) biphenyl;N,N'-(2,2'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide);N,N’-[2,2’-bis(trifluoromethyl)]-[1,1’-biphenyl]-4,4’-diyl]-bis-[4-aminophenyl];Benzamide, N,N'-[2,2'-bis(trifluoromethyl)[1,1'-biphenyl]-4,4'-diyl]bis[4-amino-;N,N'-(2,2'- bis( tifuoromethyI)-[1,1'-biphenyI]- 4.4'diy)bis(4-aminobenzamide) (AB-TFMB);N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB)
CBNumber:
CB35984948
Molecular Formula:
C28H20F6N4O2
Molecular Weight:
558.47
MDL Number:
MOL File:
1449757-11-2.mol
Last updated:2024-06-15 22:11:33
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AB-TFMB Properties

Boiling point 574.9±50.0 °C(Predicted)
Density 1.454±0.06 g/cm3(Predicted)
pka 13.17±0.70(Predicted)

AB-TFMB Chemical Properties,Uses,Production

Description

N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB) has two anilines linked to the trifluoromethylbiphenyl core by two carboxamides.AB-TFMB is used for the synthesis of polyimides with high transparency and low linear coefficient of thermal expansion (CTE), making it ideal for flexible displays. The trifluoromethyl substituent hinders intermolecular charge transfer, thus improving transparency, and the linear rigid structure of AB-TFMB achieves a low CTE (4.2 ppm/K). Polyimides based on AB-TFMB are also gas permeable, with oxygen transmission rates of up to 2313 cm3/m2/day at 23 °C and 1.01 bar.

Chemical Properties

White powder/crystal

AB-TFMB Preparation Products And Raw materials

Raw materials

Preparation Products

AB-TFMB Suppliers

Global( 42)Suppliers
Supplier Tel Email Country ProdList Advantage
CHINATECH(TIANJIN) CHEMICAL CO.,LTD. 		+86-18222270857 18222270857 sales9@chinatechem.com China 65 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-+86-371-66670886 info@dakenam.com China 19805 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21628 55
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12185 58
Hebei Yanxi Chemical Co., Ltd. 		+8617531153977 allison@yan-xi.com China 5854 58
Shanghai Daeyeon Chemicals Co., Ltd 		021-64478606 +8615900664856 daeyeon001@vip.163.com China 2062 58
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 7906 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
Heynova (Shanghai) New Material Technology CO., Ltd 		+86-17821102608 info@heynovachem.com China 181 58
CD Chemical Group Limited 		+8615986615575 info@codchem.com China 20342 58
Supplier Advantage
CHINATECH(TIANJIN) CHEMICAL CO.,LTD. 		58
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Zhengzhou Alfa Chemical Co.,Ltd 		58
Hebei Yanxi Chemical Co., Ltd. 		58
Shanghai Daeyeon Chemicals Co., Ltd 		58
Shanghai UCHEM Inc. 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Heynova (Shanghai) New Material Technology CO., Ltd 		58
CD Chemical Group Limited 		58

View Lastest Price from AB-TFMB manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB) pictures 2025-03-07 N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB)
1449757-11-2
 US $0.00 / kg 1kg 99% 20 tons Hebei Yanxi Chemical Co., Ltd.
N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB) pictures 2024-08-21 N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB)
1449757-11-2
 US $0.00 / kg 1kg ≥99%HPLC 100 CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) (AB-TFMB) N,N'-[2,2'-Bis(trifluoromethyl)[1,1'-biphenyl]-4,4'-diyl]bis[4-aminobenzamide] AB-TFMB Benzamide, N,N'-[2,2'-bis(trifluoromethyl)[1,1'-biphenyl]-4,4'-diyl]bis[4-amino- N,N'-[2,2’-bis(trifluoromethyl)]-[1,1’-biphenyl]-4,4’-diyl]-bis-[4-aminophenyl N,N'-(2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bi... 2,2 '- bis (trifluoromethyl) -4,4' - bis (4-aminophenylcarbonylamino) biphenyl N,N'-(2,2'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diyl)bis(4-aminobenzamide) N,N'-(2,2'- bis( tifuoromethyI)-[1,1'-biphenyI]- 4.4'diy)bis(4-aminobenzamide) (AB-TFMB) N,N’-[2,2’-bis(trifluoromethyl)]-[1,1’-biphenyl]-4,4’-diyl]-bis-[4-aminophenyl] 1449757-11-2 C28H20F6N4O2 PI